BIO 425 BOTANY TEST 1 USC DR. MINGLI XU
Common form of sugar in plants is ___ and in animals ____ - Answer -Sucrose ;
glucose
A peptide that undergoes hydrolysis, what is the product - Answer -Amino Acid
Plastids that lack carotenoids but lack chlorophyll are? - Answer -Chromoplast
Are microtubules solid or hollow? - Answer -hollow
When do sister chromatids separate? - Answer -anaphase
Why do chlorophyll aggregate - Answer -None of the above
How much of the radiant energy from the sun is incorporated into organic compounds in
the process of photosynthesis? - Answer -1%
first law of thermodynamics - Answer -Energy cannot be created or destroyed
2nd law of thermodynamics - Answer -Every energy transfer or transformation
increases the entropy of the universe.
Photosynthesis equation - Answer -6CO2 + 6H2O ------> C6H12O6 + 6O2
Role of enzymes - Answer -Lower activation energy
active site - Answer -The part of an enzyme or antibody where the chemical reaction
occurs.
How much energy is made from breaking sugar - Answer --673kcal/mol
How are enzymes regulated? - Answer -Temperature, pH, Effector sites (active sites) ,
feedback inhibitors ,
allosteric site - Answer -A site on an enzyme other than the active site, to which a
specific substance binds, thereby changing the shape and activity of the enzyme.
active site - Answer -The part of an enzyme or antibody where the chemical reaction
occurs.
regulatory enzymes - Answer -A enzyme that normally determines if the reaction
occurs
How much ATP is produced in glycolysis? - Answer -2 ATP
Common form of sugar in plants is ___ and in animals ____ - Answer -Sucrose ;
glucose
A peptide that undergoes hydrolysis, what is the product - Answer -Amino Acid
Plastids that lack carotenoids but lack chlorophyll are? - Answer -Chromoplast
Are microtubules solid or hollow? - Answer -hollow
When do sister chromatids separate? - Answer -anaphase
Why do chlorophyll aggregate - Answer -None of the above
How much of the radiant energy from the sun is incorporated into organic compounds in
the process of photosynthesis? - Answer -1%
first law of thermodynamics - Answer -Energy cannot be created or destroyed
2nd law of thermodynamics - Answer -Every energy transfer or transformation
increases the entropy of the universe.
Photosynthesis equation - Answer -6CO2 + 6H2O ------> C6H12O6 + 6O2
Role of enzymes - Answer -Lower activation energy
active site - Answer -The part of an enzyme or antibody where the chemical reaction
occurs.
How much energy is made from breaking sugar - Answer --673kcal/mol
How are enzymes regulated? - Answer -Temperature, pH, Effector sites (active sites) ,
feedback inhibitors ,
allosteric site - Answer -A site on an enzyme other than the active site, to which a
specific substance binds, thereby changing the shape and activity of the enzyme.
active site - Answer -The part of an enzyme or antibody where the chemical reaction
occurs.
regulatory enzymes - Answer -A enzyme that normally determines if the reaction
occurs
How much ATP is produced in glycolysis? - Answer -2 ATP
